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(svn r3827) Remove the global variable _error_message_2, it's only used as local variable

release/0.5
tron 2006-03-12 10:15:36 +00:00
parent b9ade45008
commit 214b5eb42f
3 changed files with 12 additions and 10 deletions
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14
command.c
View File

@ -399,6 +399,7 @@ bool DoCommandP(TileIndex tile, uint32 p1, uint32 p2, CommandCallback *callback,
CommandProc *proc;
uint32 flags;
bool notest;
StringID error_part1;
int x = TileX(tile) * 16;
int y = TileY(tile) * 16;
@ -412,13 +413,13 @@ bool DoCommandP(TileIndex tile, uint32 p1, uint32 p2, CommandCallback *callback,
assert(_docommand_recursive == 0);
_error_message = INVALID_STRING_ID;
_error_message_2 = cmd >> 16;
error_part1 = GB(cmd, 16, 16);
_additional_cash_required = 0;
/** Spectator has no rights except for the dedicated server which
* is a spectator but is the server, so can do anything */
if (_current_player == OWNER_SPECTATOR && !_network_dedicated) {
ShowErrorMessage(_error_message, _error_message_2, x, y);
ShowErrorMessage(_error_message, error_part1, x, y);
_cmd_text = NULL;
return false;
}
@ -459,7 +460,7 @@ bool DoCommandP(TileIndex tile, uint32 p1, uint32 p2, CommandCallback *callback,
res = proc(x, y, flags, p1, p2);
if (CmdFailed(res)) {
if (res & 0xFFFF) _error_message = res & 0xFFFF;
ShowErrorMessage(_error_message, _error_message_2, x, y);
ShowErrorMessage(_error_message, error_part1, x, y);
} else {
ShowEstimatedCostOrIncome(res, x, y);
}
@ -524,7 +525,7 @@ bool DoCommandP(TileIndex tile, uint32 p1, uint32 p2, CommandCallback *callback,
ShowCostOrIncomeAnimation(x, y, GetSlopeZ(x, y), res2);
if (_additional_cash_required) {
SetDParam(0, _additional_cash_required);
ShowErrorMessage(STR_0003_NOT_ENOUGH_CASH_REQUIRES, _error_message_2, x,y);
ShowErrorMessage(STR_0003_NOT_ENOUGH_CASH_REQUIRES, error_part1, x,y);
if (res2 == 0) goto callb_err;
}
}
@ -537,8 +538,9 @@ bool DoCommandP(TileIndex tile, uint32 p1, uint32 p2, CommandCallback *callback,
show_error:
// show error message if the command fails?
if (IsLocalPlayer() && _error_message_2 != 0)
ShowErrorMessage(_error_message, _error_message_2, x,y);
if (IsLocalPlayer() && error_part1 != 0) {
ShowErrorMessage(_error_message, error_part1, x,y);
}
callb_err:
_docommand_recursive = 0;

7
main_gui.c
View File

@ -1145,12 +1145,13 @@ static void CommonRaiseLowerBigLand(TileIndex tile, int mode)
int sizex, sizey;
byte h;
_error_message_2 = mode ? STR_0808_CAN_T_RAISE_LAND_HERE : STR_0809_CAN_T_LOWER_LAND_HERE;
_generating_world = true; // used to create green terraformed land
if (_terraform_size == 1) {
DoCommandP(tile, 8, (uint32)mode, CcTerraform, CMD_TERRAFORM_LAND | CMD_AUTO | CMD_MSG(_error_message_2));
StringID msg =
mode ? STR_0808_CAN_T_RAISE_LAND_HERE : STR_0809_CAN_T_LOWER_LAND_HERE;
DoCommandP(tile, 8, (uint32)mode, CcTerraform, CMD_TERRAFORM_LAND | CMD_AUTO | CMD_MSG(msg));
} else {
SndPlayTileFx(SND_1F_SPLAT, tile);

1
variables.h
View File

@ -269,7 +269,6 @@ VARDEF bool _news_ticker_sound;
VARDEF byte _game_mode;
VARDEF StringID _error_message;
VARDEF StringID _error_message_2;
VARDEF int32 _additional_cash_required;
VARDEF uint32 _decode_parameters[20];